<template>

  <ul class="todo-list">
   
    <!-- completed: 完成的类名 -->
 
    <li :class="{ completed: item.isDone }" v-for="item in list" :key="item.id">

      <div class="view">
      <input class="toggle" type="checkbox" v-model="item.isDone" /> 
      <label>{{ item.name }}</label> 
        <button class="destroy" @click="delFn(item.id)"></button> 
      </div>
   
    </li>
 
  </ul>
</template>

<script>
export default {
  props: ["list"],
  methods: {
    delFn(id) {
      this.$emit("delFn", id);
    },
  },
};
</script>
